1

Find VB and current through the ckt.We did this in class Find I1 and I2

We did this in class

Find I1, I2, and I2

We did this in classFind VB and current through the ckt.We did this in class

2

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Find I1, I2, and I2

We did this in class

Find all currents in the ckt. Can you represent the entire ckt left of points a, b via1) A single voltage source and a resister2) A single current source and a resisterLook for Thevenin’s and Norton’s theorems in your book.

3

What is the equivalent resistance between terminals a and b on ckt A

Ckt ACkt B Ckt C

We have not studied this yet. Look in your book for Or to T or Y network. All above circuits are equal.Represent Ckt C by a single resistance.We will do this next class. But please give it a try.

4

Find all currents and voltage across the 20 ohm resistor

Find I1 and I2

Find I1, I2 and I3

Find all the currents in the circuit and the voltage across the 10 ohm resistor